Expandable for Wuloo Intercoms Wireless for Home 5280ft Range 10 Channel 3 Code (Only 1 Unit for Expandable The Original intercom System, CAN NOT Work Without Other Units)

Expandable for Wuloo Intercoms Wireless for Home 5280ft Range 10 Channel 3 Code (Only 1 Unit for Expandable The Original intercom System, CAN NOT Work Without Other Units)

Wuloo Intercoms Wireless for Home 1 Mile (5280 Feet) Range 10 - Channel, Wireless Home Intercom System for House Business Office, Room to Room Intercom, Home Communication System (2 Packs, Black)